baber/WOPTO huggingface dataset:
Patent JP-2004002854-A (JP)
Title: Method for continuously producing polymer composition under condition free of solvent, this composition, and its use
Inventor: WEIS JOERN VOLKER DR
IPC: C09J133/14
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuously producing a polymer composition under the condition free of a solvent, and to provide the composition and its use.  <P>SOLUTION: When producing the polymer composition which comprises at least one kind of polymer and at least one kind of thermosetting resin, the start components corresponding to a thermosetting polymer are reacted in a polymer matrix A through a short time reaction under strong mixing and heat supply in an extruder, a strong kneader, a strong mixer, or a static mixer, and the final product is isolated through subsequent cooling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346250-A (JP)
Title: Luminous alerting device for indicating emergency exit
Inventor: COLBERG JOACHIM
IPC: F21Y101/02
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminous alerting device for indicating an emergency exit, which comprises a luminous indicator means and an operating means for lighting the luminous indicator means in accordance with three different states, that is, a standby state as a normal state wherein a first continuous luminous radiation with a first intensity is performed, a second alert state wherein the discontinuous luminous radiation with a second intensity greater than the first intensity is performed to urge the emergency evacuation from a building and the like and to indicate that the emergency exit is passable, and a third state, wherein the emergency exit is impassable.   <P>SOLUTION: This device comprises the luminous indicator means and the operating means for lighting the luminous indicator means in accordance with three different states.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004833-A (JP)
Title: System and method for printer calibration
Inventor: REGIMBAL LAURENT A
IPC: G03G15/16
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer constitution system which securely perform color plane positioning.  <P>SOLUTION: As for the system (100) and method, one or more image transfer elements (118) and/or (118) in non ideal shapes are (i) used and/or (ii) move eccentrically. The print system (100) is enabled to correctly array a plurality of images. The system (100) and method greatly improve color plane positioning related to the image transfer elements and improve problems concerned with repetitive arraying. Noncircular defects related to the image transfer elements (118) are decided and then moved at an unfixed angular velocity to compensate the noncircular defects (306).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004335940-A (JP)
Title: Method and device for electronic component packaging
Inventor: KATO HIDEAKI
IPC: H05K13/04
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component packaging device and an electronic component packaging method which can reduce a tact time by eliminating a dead time in image picking-up operation by a line camera.  <P>SOLUTION: In packaging an electronic component packaged in a substrate 3 by moving a transfer head 8 wherein an electronic component is unloaded from a component supply part 4, recognition operation data comprising position data of operation starting points PS1, PS2 and operation end points PE1, PE2 of movement operation for image picking-up are operated based on size data of the electronic component for each component kind in the image picking-up of the electronic component by a line camera 9, and a transfer head movement mechanism is controlled based on the recognition operation data in image picking-up. Consequently, a tact time can be reduced by eliminating a dead time in image picking-up operation by the line camera 9 by minimizing scan distances D1, D2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336664-A (JP)
Title: Contrast processing circuit for video signal
Inventor: MIYAZAKI SHINICHIRO
IPC: H04N5/16
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To effectively apply black level expansion processing, dynamic contrast correction, DC transmission rate correction and the like for improving an image quality.  <P>SOLUTION: The width of a black band of a letter box signal in an input signal having the width of various black bands corresponding to sources, is detected by a measuring circuit 71, a valid term is defined by a valid video region setting circuit 72, and functions of black level expansion processing, dynamic contrast correction, DC transmission rate correction and the like in a DC transmission rate correction circuit 73, a black level expansion circuit 74, a dynamic contrast correction circuit 75 are validated only for the valid term of the input signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345136-A (JP)
Title: Polypropylene resin film and package
Inventor: KAWAI KENJI
IPC: B32B27/32
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matte polypropylene resin film having heat-sealing strength, a good matte feeling and a stiffness feeling and showing good appearance at the time of commodity display after packaging, and a package using it.  <P>SOLUTION: This biaxially stretched laminated polypropylene resin film is constituted by successively laminating a matte layer (A) to which matting treatment is applied, an intermediate layer (B) and a heat sealing layer (C) with a melting point of 150°C or below and characterized in that the thickness μa of the matte layer (A), the thickness μb of the intermediate layer (B) and the thickness μc of the heat sealing layer (C) satisfy the relation: μb≥2(μa+μc)μc>μa. The resin constituting the intermediate layer (B) contains at least a part of the resins constituting the matte layer (A) and the heat sealing layer (C).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344731-A (JP)
Title: Hydrogen permeable membrane
Inventor: IIJIMA MASAHIKO
IPC: B01D53/22
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance durability of a hydrogen permeable membrane by suppressing the generation of diffusion between metal layers having hydrogen permeability without reducing the performance of the whole of the hydrogen permeable membrane.  <P>SOLUTION: The hydrogen permeable membrane 10 is provided with a metal covering layer 12 formed by palladium-containing metal; and a metal base layer 14 containing at least one kind of metal of vanadium, niobium and tantalum. In the metal base layer 14, a large particle diameter layer 16 is formed at an area near a contact surface with the metal covering layer 12 and a small particle diameter layer 18 is formed at an area spaced from the contact surface. A metal crystal particle diameter of the large particle diameter layer 16 is formed larger than that of the small particle diameter layer 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347057-A (JP)
Title: Bearing device
Inventor: ITO MASAYUKI
IPC: F16C37/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device improved in heat radiating performance.  <P>SOLUTION: This bearing device (a bearing device for railway vehicle) 10 is provided with a bearing 11, which has an inner ring 14, an outer ring 16, a plurality of rolling bodies 18 arranged between both the inner and the outer rings freely to rotate in the circumferential direction and a holder 19 for rotatably holding the rolling bodies 18 and to which a radial load is to be applied, and a bearing housing 13 for housing the bearing 11 inside thereof. At least the peripheral surface of the bearing housing 13 is coated with liquid ceramic and dried to form films 27 and 28 thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352776-A (JP)
Title: Method of making particle size of water absorptive resin
Inventor: DAIROKU YORIMICHI
IPC: C08J3/12
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of making uniform the size of a water absorptive resin having a surface crosslinked layer free of coarse particles and a fine powder.  <P>SOLUTION: The method of making the size of a water absorptive resin having a surface crosslinked layer uniform comprises a step of obtaining a uniform-sized water absorptive resin by classifying the water absorptive resin to remove aggregate and a fine powder of the water absorptive resin and a step of combining a water absorptive resin obtained by disintegrating the above aggregate and then classifying the water absorptive resin to remove coarse particles and a fine powder with the uniform-sized water absorptive resin. Particularly, when the aggregate is disintegrated by rotating a cutter knife, no fine powder is formed, and furthermore breakage of the surface crosslinked layer is reduced, and accordingly a water absorptive resin excellent in the water absorption percentage can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351776-A (JP)
Title: Servomotor controlling equipment of electromotive injection molding machine
Inventor: TAKAHASHI KATSUAKI
IPC: B29C45/84
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect abnormality and to prevent breakdown of a machine in the case when the abnormality occurs in a transmission mechanism transmitting a driving force of a servomotor to a movable member.  <P>SOLUTION: According to an operating instruction from a controller 15, a master servo amplifier 18 drives an electric servomotor (specified servomotor) 11a under a torque control, while it drives an electric servomotor (non-specified servomotor) 11b under the torque control through a slave servo amplifier 19. In the case when a state that the mutual deviations of load factors (operating state amounts) of the respective load currents of the electric servomotors 11a, 11b detected by CTs (current detecting parts) 22, 28 become equal to or larger than allowable values continues for an allowable time of continuation, the controller 15 makes an indicator 17 indicate that the abnormality occurs in either of the transmission mechanisms 14, 14 provided between the electric servomotors 11a, 11b and an injection screw (movable member) 4 driven by these servomotors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004072724-A (JP)
Title: Method and instrument for measuring sinr for ofdm communication system
Inventor: OLSZEWSKI KIM JOSEPH
IPC: H04L1/20
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To disclose the measurement method of a signal to interference-plus-noise power ratio (SINR) for communications systems which employ orthogonal frequency division multiplexing (OFDM) for multi data transmission.  <P>SOLUTION: When an OFDM frame preamble of a known transmitted time-domain and the frame preamble of a received time-domain altered with a corresponding channel and interference-plus-noise are imparted, first of all, power spectral densities of a received signal of interest and a unwanted interference-plus-noise signal are computed. The FFT-computed power spectral densities are then used to compute average received signal and received IPN power measurements. The respective power measurements are averaged by each frame and then used to obtain quantized measured value of the SINR.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057813-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a shooting of two balls by preventing the two game balls from getting supplied to a shooting rail irrespective of the situation in which a shooting device is stopped by a player.  <P>SOLUTION: The game machine has the shooting device A shooting balls by the repulsive rotation of a hammer 3 by the continuous rotation of a shooting motor cam 2 and a ball supply device B to supply a ball R one by one to the shooting rail 4 just after shooting, linked with the rotation of the hammer 3 of the shooting device A. For preventing an idle ball R' from getting supplied to the shooting rail 4 from a ball supply device B due to the reverse rotation of the shooting motor cam 2 when the shooting motor cam 2 causes the shooting device A to stop at an intermediate position from a ball supply preparation start position P<SB>2</SB>to a shooting position P<SB>3</SB>, an engagement claw (reverse rotation prevention claw) 18 of a reverse rotation prevention member E<SB>1</SB>to prevent the shooting motor cam 2 from the reverse rotation is engaged with a ratchet gear 15 attached to the shooting motor cam 2 side to stop the shooting device A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059913-A (JP)
Title: Ink for recording and its preparing method as well as ink cartridge, inked record, inkjet recording device, and inkjet recording method
Inventor: KONISHI AKIKO
IPC: C09D11/322
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink or the like for recording that has excellent stability of storage and improved discharge stability especially during continuous discharge or at restarting after a halt of discharge and yields high image quality with little blotting.  <P>SOLUTION: The ink for recording comprising a colorant, a surfactant, a penetrant and an antifoamer and containing 3.0 ×10<SP>7</SP>or less in 5 μL of coarse particles of 0.5 μm or larger in diameter, and 1% or less by number of particles of not smaller than 1 μm and smaller than 5μm in diameter based on the above coarse particles, is obtained. With regard to the additives, following embodiments are preferable: The colorant contains at least one hydrophilic group and presents either water-dispersibility or water-solubility in the absence of a dispersant; the surfactant is at least one kind selected from a polyoxyethylene alkyl ether surfactant and a polyoxyethylene alkyl ether acetate surfactant; the penetrant is either 2,2,4-trimethyl-1,3-pentanediol or 2-ethyl-1,3-hexanediol; the antifoamer is selected from silicon antifoamers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005000751-A (JP)
Title: Agent for removing organochlorine compound and its manufacturing method
Inventor: KITAGUCHI HISATSUGU
IPC: B01J20/30
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a removing agent for economically and highly removing an organochlorine compound inclusive of dioxins from an exhaust gas, and its manufacturing method.  <P>SOLUTION: The manufacturing method is characterised in that the agent for removing the organochlorine compound is manufactured by heating an iron hydroxide-containing substance to a temperature of 200-500°C and removing the combined water, which is dissociated from the iron hydroxide-containing substance, from the heating atmosphere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006393-A (JP)
Title: Piezoelectric actuator
Inventor: YAMAKAWA TAKAHIRO
IPC: H01L41/09
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator in which temperature rise is suppressed when continuous driving or high speed driving is performed.  <P>SOLUTION: The piezoelectric actuator 10 has such a structure as a piezoelectric element 11 polarized in the thickness direction and generating an elongating/contracting displacement in d<SB>33</SB>mode when a specified driving voltage V<SB>1</SB>is applied in the thickness direction and a piezoelectric element 12 polarized in the width direction and generating a shear displacement in d<SB>15</SB>mode when a specified driving voltage V<SB>2</SB>is applied in the thickness direction are stacked in the thickness direction through a metal plate 13. Dielectric loss of the piezoelectric actuator 10 is set at 0.007 or less or its mechanical quality factor Qm is set at 100 or above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003032-A (JP)
Title: Method and device for sputtering superconducting thin film of niobium on quarter-wave resonant cavity made of copper for heavy ion acceleration
Inventor: PALMIERI VINCENZO
IPC: H05H7/20
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for applying the lining of niobium on a quarter-wave cavity made of copper at low cost to optimize a capacity of the cavity in a radio frequency.  <P>SOLUTION: In the method for providing the thin film for applying the lining on the quarter-wave cavity made of the copper, a superconducting material, particularly niobium, is vapor-deposited on both cylindrical surface of the cavity and a flat plate shaped bottom in the shape of a fine powder layer having almost a constant thickness by a biased diode DC sputtering through an emission electrode having a shape suitable to the shape of the surface to be applied with the lining.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005000060-A (JP)
Title: Thresher for combine harvester
Inventor: SAIJO HISAHIRO
IPC: A01F12/00
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thresher with which threshing and dust discharging abilities are inexpensively and firmly obtained in a different state.  <P>SOLUTION: The thresher for a combine harvester has constitution that a threshing part structure 17a having a threshing chamber, a threshing cylinder 12 and a receiving net and a discharging part structure 37a having a waste straw discharging chamber and a dust discharging fan 31 are separately made and connected by threshing and discharging connection lines B1 and B2. The rear end edge 67 of a horizontal sidewall at a side where a threshing port 14 in a threshing part machine wall is positioned is a tilt edge from the lower end side to the rear side of a threshing machine body toward the upper end side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006401-A (JP)
Title: Electromagnetic power supply unit
Inventor: IGAWA HIDEKAZU
IPC: H02M7/12
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To offer an electromagnetic power supply unit which can meet the request for capacity enlargement of beam energy and the speed-up of beam incidence, and can supply an electromagnet with a DC where DC current ripple is reduced, without needing another filter for a current compensator.  <P>SOLUTION: In an electromagnetic power supply unit comprising an AC-DC converter 3 which converts AC obtained via a transformer 2 from an AC power source 1 into DC, a DC reactor 4 which smoothes a DC current outputted from this AC-DC converter 3, and a passive filter 5 which reduces a ripple current superposed on the DC current supplied to an electromagnet 10 being a load, the current compensator 6 consisting of a variable impedance element including a switch element 6b is connected between the AC-DC converter 3 and the passive filter 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004466-A (JP)
Title: Terminal use authentication system and terminal use authentication program
Inventor: MIYAZAKI YOSHIAKI
IPC: G06F21/31
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method which permits the terminal use of a user and controls the function of the use at a low cost.  <P>SOLUTION: Each terminal 11, 21 authenticates the user using an ID of the user which is recorded in authentication devices 12, 22 connected to the terminals 11, 21, in response to a login operation of a terminal user, and requests the authentication of use to a management server 31 operated by a surrogate agency if the terminal user is confirmed to have authority to use each terminals 11, 21. The management server 31 determines whether the terminal user has the authority to use the terminal or not according to the request of the authentication of use from each terminal 11, 21, then transmits the information of the permission of use which indicates that the terminal user is permitted to use each terminal, to each terminal 11, 21 if it is determined that the user has the authority. Each terminal 11, 21 permits the terminal user to use the terminal within a limit of use according to the information of the permission from the management server.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002236-A (JP)
Title: Method for producing acid-degradable resin having alicyclic group, and resist composition containing the acid-degradable resin
Inventor: SATO KENICHIRO
IPC: C08F6/12
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acid-degradable resin imparting good properties to a resist composition and having an alicyclic group, and a method for producing the acid-degradable resin; and to provide the positive-type resist composition having excellent properties of having a wide process window and a small dependency on the pattern density by using the acid-degradable resin.  <P>SOLUTION: The method for producing the acid-degradable resin having the alicyclic group involves a step for precipitating a solid resin by bringing a reaction solution containing the acid-degradable resin having the alicyclic group and obtained by a radical polymerization reaction into contact with a solvent in which the resin is slightly soluble or insoluble in an amount of <5 times as much as that of the reaction solution by volume.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002238-A (JP)
Title: Thermal insulation coating material for aircraft
Inventor: TACHIBANA TETSUYA
IPC: C09D201/00
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating material for an aircraft, having thermal insulation effects without trading off even a part of properties of a conventional coated film such as high weather resistance, adhesion and water/oil resistance.  <P>SOLUTION: The thermal insulation coating material for the aircraft is the coating material for the aircraft, containing a color pigment constituted of only a color pigment having ≥13% reflectivity of solar radiation regulated by JIS A5759-1998. The usable color pigment is at least one kind selected from titanium white and zinc oxide-based pigment as a white pigment, iron oxide-based pigment and quinacridone-based pigment as a red pigment, iron oxide-based pigment, iron hydroxide-based pigment, lead chromate-based pigment and azo-based pigment as a yellow pigment, phthalocyanine blue and composite oxide-based pigment as a blue pigment, and chrome green and phthalocyanine green-based pigment as a green pigment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012883-A (JP)
Title: Dc motor
Inventor: KANEKO RYOJI
IPC: F02N11/00
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC motor in which a simple wire connection structure prevents phase dislocation, enhances voltage resistance of a brush, and suppresses degradation for a longer life.  <P>SOLUTION: The DC motor comprises a rotating shaft, a plurality of magnets 3, a plurality of magnetic pole teeth 7, a coil 9 wound on each of the magnetic pole teeth 7, a plurality of segments 8a to which a winding end of each coil 9 is connected, and a plurality of brushes 10 which slide on the segment 8a. The number of magnets m is an even number of at least 4. The number of magnetic pole teeth t is m+2. The number of segments s is 2t. The number of brushes b is m. Every three segments 8a is connected to the coil 9 to form a series of continuous coil. The coil 9 is so wired to the segment 8a that the energization directions of the adjoining coils 9 are opposite to each other. Both ends of winding of each coil 9 cross each other while crossing one coil end of an adjoining coil 9, to connect to the segment 8a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011969-A (JP)
Title: Solid state imaging device and its manufacturing method
Inventor: KURIYAMA TOSHIHIRO
IPC: H04N5/335
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state imaging device which increases the amount of light received by a photodiode unit and reduces the mixture of colors, even when the solid state imaging device comprises an interlayer lens having a big radius of curvature, and also to provide the manufacturing method of the solid state imaging device.  <P>SOLUTION: The interlayer lens arranged between a color filter 120 and a photoelectric conversion unit is constituted of a fresnel lens equipped with a central lens 132 and an annular lens 134. Accordingly, the thickness of the interlayer lens is thinned and the position of an upper lens is lowered without thinning the thickness of the film of the color filter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI